diff --git a/ImageMagick.spec b/ImageMagick.spec
index 9c9bb19..5f7fcf4 100644
--- a/ImageMagick.spec
+++ b/ImageMagick.spec
@@ -32,6 +32,7 @@
 %define urw_base35_fonts 0
 # do/don't pull djvulibre dependency
 %bcond_without djvu
+BuildRequires:  -strace
 Name:           ImageMagick
 Version:        %{mfr_version}.%{mfr_revision}
 Release:        0
@@ -381,7 +382,7 @@ ln -s ./MagickWand %{buildroot}%{_includedir}/ImageMagick-%{maj}/wand
 # these will be included via %%doc
 rm -r %{buildroot}%{_datadir}/doc/ImageMagick-%{maj}/
 rm %{buildroot}%{_libdir}/*.la
-rm -r %{buildroot}/usr/lib/perl5/x86_64-linux-thread-multi/
+rm -r %{buildroot}/usr/lib/perl5/*linux-thread-multi*/
 # remove RPATH from perl module
 perl_module=$(find %{buildroot}%{_prefix}/lib/perl5 -name '*.so')
 chmod 755 $perl_module